I was sent this link, I cannot believe how stupid people can be with only one head.!
http://wiki.answers.com/Q/How_do_yo...2_3_4_5_then_R_as_opposed_to_P_R_N_D_2_then_L
http://wiki.answers.com/Q/How_do_yo...2_3_4_5_then_R_as_opposed_to_P_R_N_D_2_then_L